The Army operational requirements concept for IR countermeasures systems is the Suite of Integrated Infrared Countermeasures (SIIRCM). The CMWS and ATIRCM programs form the core element of SIIRCM. CMWS can function as a stand-alone system with the capability to detect missiles and provide audible and visual warnings to pilots. When installed with the Advanced IRCM Munitions and improved countermeasure dispensers, it activates expendables to decoy and defeat IR-guided missiles.

The CIRCM program of record is entering Engineering & Manufacturing Development (EMD) and is being developed to replace ATIRCM. CIRCM will be lighter weight and more reliable, and have more affordable lifecycle costs. It is also designed to operate with CMWS and future missile warning systems to provide protection for rotary-wing, tiltrotor and small fixed-wing aircraft across DoD.

BENEFIT TO THE WARFIGHTER

MANPADS are proliferated worldwide and pose a strategic threat to all DoD rotary-wing and fixed-wing aircraft. Threat detection sensors are the first step in the detection-and-defeat engagement sequence. Improving sensor capability and exploiting new sensor technology translates into seeing the threat sooner and at greater distances, buying more time for the warfighter to successfully engage with an effective countermeasure solution. The combination of CIRCM and flares helps provide a tiered defense for DoD aircraft.

ATIRCM, the legacy laser-based infrared countermeasure system, is fielded only to the CH-47F fleet due to its size, weight and power requirements

PROGRAM STATUS

4QFY13: Integrated onto select fixed-wing platforms

Current: All aircraft deployed in support of contingency operations equipped with CMWS prior to deployment; now fielding Generation 3 Electronic Control Unit (ECU) and Missile Warning Algorithms for all aircraft